Simple 3 Transistor Amplifier

Mini 3 transistor amplifier is a simple amplifier with 50mW power drawn by 3 transitor. The series of three mini-amplifier transistors can be used for loud speaker 8 ohm load. Source voltage required to activate the mini-amplifier can be drawn from the batteries 9V.Rangkaian 3 transistor amplifier is often used in simple portabe audio devices such as radios or small tape recorder. Mini-transistor amplifier circuit 3 is quite simple as shown in the figure below.

Mini-transistor amplifier circuit 3 includes type of amplifier OTL (Output Transformer Less). Mini-transistor amplifier circuit 3 is used for output coupling capacitors. Amplifier circuit is simple and suitable when used for audio amplifier experiment.

Schematic Audio Amplifer with IC AN315This Schematic Require voltage 9 - 18 Volt. Good voltage for this schematic is 12 V. This is Mono am… Read More...
Schematic Power Amplifier with IC AN7116 Mono Amplifier*notif : this is mono amplifier. On this schematic circuit power amplifier with IC… Read More...
Rangkaian amplifierTechnical informationDatasheet IC 5G37Vcc = 6… Read More...
Schematic Audio Power Amplifier with IC AN7118S *notif : this circuit is stereo power amplifierAlthough the schematic power amplifier with IC … Read More...
Schematic Audio Amplifier with IC AN374This Schematic use IC AN374, this is mono amplifier and have output speaker 1 W with impedance 8 Ohm… Read More...
Schematic Audio Amplifier with IC AN313This schematic very suitable applied on small speakers. Because the maximum output is 3W and the min… Read More...
Schematic Audio Power Amplifier with IC AN7105This Schematic Circuit Audio Amplifier use IC AN7105 , minimum voltage 1,5 volt and maximum voltage … Read More...
Schematic Audio Amplifier with IC IC AN272Description for this Schematic :Power Supply need 16 to 34 Volt , this is very beautiful voltage bec… Read More...
Circuit Audio Amplifer with IC 5G37 Himm.,.,. I just get this schematic on my mind . This Circuit require voltage supply min… Read More...
Schematic Audio Amplifier with IC AN214See this circuit below :Datasheet IC AN214Vcc … Read More...
Schematic Audio Amplifier with IC AN5265Schematic Description :This Circuit Require voltage 12 -26 Volt. Good Voltage use is 16 Volt , Becau… Read More...
Schematic Audio Amplifier with IC A211D / TBA611See this circuit below:Datasheet IC A211DVcc … Read More...
Low noise amplifier circuit with IC TDA1037This power amplifier use IC TDA1037 or you can use TDA1037D for main operation . Minimum requi… Read More...
Schematic Audio Amplifier with IC AN7108See this circuit below:Datasheet IC AN7108Vcc … Read More...
Low Voltage Amplifier Circuit with IC BA518This Circuit use IC BA518 or you can use the IC BA547 , this is low mono power amplifier. Maximum po… Read More...
Schematic Power Amplifier with IC AN7114 or AN7115This Circuit must use the IC AN7114 or you can use the IC AN7115 . Minimum voltage for this IC is 6 … Read More...
Circuit Audio Amplifer with IC TBA 611 This Circuit require voltage 4,5 to 15 Volt. I recomended to this circuit supply with 12… Read More...
1 W mini audio amplifier circuitIn this circuit requires only three components , namely IC TDA7052 , and 2 capacitor electrolyte. Ac… Read More...
Schematic Audio Power Amplifier with IC AN7110 / AN7130Description Schematic :Minimum Voltage for this Circuit is 6 Volt , and Maximum voltage is 18 Volt .… Read More...
Schematic Power Amplifier with adjusting voltagePower amplifier using IC TDA1013 , minimum require voltage 15 volt and maximum voltage 35 volt . But… Read More...